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We all know the pull of one more episode. Streaming services make it easy to keep watching, and though it often feels like a guilty pleasure, new research suggests it may not be entirely bad.



A study from the University of Georgia (<a href="https://www.uga.edu" target="_blank" rel="noreferrer noopener">UGA</a>) highlights that binge-watching or marathon reading can actually strengthen how we remember stories. 



These memories may not vanish once the credits roll but instead linger in our minds, shaping imagination and reflection.



<h2 class="wp-block-heading" id="h-binge-watching-strengthens-memory">Binge watching strengthens memory</h2>



The research connects this phenomenon to something called <a href="https://academic.oup.com/edited-volume/34268/chapter-abstract/290548954?redirectedFrom=fulltext" target="_blank" rel="noreferrer noopener">retrospective imaginative involvement</a>, or RII. It refers to how people continue to think about characters and events after finishing a story.



Rather than ending with the last chapter or episode, stories are reconstructed, expanded, and sometimes even altered in imagination.



“Humans are storytelling creatures. One of the functions of narratives is the ability to <a href="https://www.earth.com/news/social-media-use-increases-smoking-vaping-risks-among-youth/">satisfy motivations</a> for things like connecting with other people, feeling autonomous and confident, and even security and safety. Stories have characters that fulfill these roles, and we can satisfy those needs through them,” noted Joshua Baldwin, lead author of the study.



<h2 class="wp-block-heading" id="h-memory-and-imagination">Memory and imagination</h2>



The study shows that people who binge-watch are more likely to engage with stories later, carrying them into daydreams. 



Consecutive viewing appears to help audiences create richer mental models of characters and worlds, which makes these stories more accessible in <a href="https://www.earth.com/news/emotions-shape-what-goes-viral-on-social-media/">memory</a>.



By consuming content in longer stretches, viewers weave tighter connections across episodes and character arcs, allowing subtle details to resonate more clearly.



This means binging may support stronger recall in the short term, even if some details fade over time. 



More importantly, it keeps the emotional and thematic essence alive, which is what fuels imagination and encourages people to revisit stories in new, creative ways.



<h2 class="wp-block-heading" id="h-why-people-binge-watch">Why people binge watch</h2>



The reason behind a person's binge-watching habits also matters. Some are drawn to stories to escape stress, while others seek to expand their sense of self through new perspectives.



The Temporarily Expanding Boundaries of the Self (<a href="https://academic.oup.com/edited-volume/34268/chapter-abstract/290539200?redirectedFrom=fulltext">TE</a><a href="https://academic.oup.com/edited-volume/34268/chapter-abstract/290539200" target="_blank" rel="noreferrer noopener">B</a><a href="https://academic.oup.com/edited-volume/34268/chapter-abstract/290539200?redirectedFrom=fulltext" target="_blank" rel="noreferrer noopener">OTS</a>) model suggests narratives allow people to step outside daily limits and experience autonomy, competence, and connection in imagined worlds.



Escapism-driven viewing, on the other hand, gives relief by pushing aside everyday stress. 



The study found both motivations can lead to retrospective imagination, though expansion motives appear more powerful in creating long-lasting engagement.



<h2 class="wp-block-heading" id="h-enjoyment-versus-appreciation">Enjoyment versus appreciation</h2>



Not all stories affect memory the same way. Lighter tales that are fun and easy to watch often spark simple recollections. 



By contrast, appreciated stories (those that feel deep, moving, or even bittersweet) encourage people to reimagine, expand, and reshape them.



These more reflective narratives are especially likely to trigger dynamic forms of imagination, such as changing events or exploring hidden backstories.



<h2 class="wp-block-heading" id="h-stress-and-leisure-time">Stress and leisure time</h2>



Stress does not influence story recall in a simple way. When stress is low or moderate, imagination can act as a relief, giving people a way to unwind and mentally process experiences. In these cases, stories serve as a calming outlet.



However, when stress levels rise too high, the brain becomes overloaded, leaving fewer mental resources available for remembering or reflecting on narratives. 



Instead of nurturing imagination, the mind directs energy toward coping with immediate pressures.



Leisure time changes the picture. When people have free, relaxed moments, their minds are more open to revisiting favorite stories. 



These quiet breaks - during a walk, while chatting, or simply reflecting - create mental space for narratives to return, grow, and shape daydreams.



<h2 class="wp-block-heading" id="h-binge-watching-can-support-coping">Binge watching can support coping</h2>



Binge-watching has often been criticized for harming sleep and well-being. But this research suggests the picture is more nuanced. 



For some, it builds mental models that last well beyond the show itself. These memories and imagined extensions may even help people cope with challenges, making stories an ongoing psychological resource.



“People who have that habit of binge-watching shows often aren’t doing it passively but are actually actively thinking about it afterwards. They’re very much wanting to engage with stories, even when they’re not around to watch shows,” Baldwin explained.



<h2 class="wp-block-heading" id="h-stories-live-on-beyond-the-screen">Stories live on beyond the screen</h2>



Most people think bingeing means wasting hours in front of a screen. But the study shows it can be much more than that. 



When you get lost in a story, the characters and emotions often tag along even after you stop watching. Sometimes they reappear in <a href="https://www.earth.com/news/most-dogs-binge-watch-television-everyday/">daydreams</a>, other times in quiet reflections when your mind drifts.



This habit doesn’t just strengthen memory. It can stir creativity, spark imagination, and even help people make sense of their own lives. 



Stories can offer comfort, connection, or a fresh perspective - things we all need from time to time. That’s why they rarely end with the credits. Instead, they linger in our thoughts, shaping how we dream, reflect, and connect with the world.



The study is published in the journal <a href="https://www.sciencedirect.com/science/article/pii/S0001691825004147?via%3Dihub" target="_blank" rel="noreferrer noopener">Acta Psychologica</a>.



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Why binge-watching TV shows may actually be good for your mind

We all know the pull of one more episode. Streaming services make it easy to keep watching, and though it often feels like a guilty pleasure, new research suggests it may not be entirely bad. A study from the University of Georgia (UGA) highlights that binge-watching or marathon reading can actually strengthen how we remember stories. These memories may not vanish once the credits roll but instead linger in our minds, shaping imagination and reflection. Binge watching strengthens memory The research connects this phenomenon to something called...

Melatonin, produced in the pineal gland in the brain, is a key player in regulating sleep and the body’s natural sleep/wake cycle.

The sleep/wake cycle, also known as the circadian or biological clock, is present in many animals including mammals and single-celled organisms. 

The circadian clock’s main function is to monitor our bodies, helping us sleep when it’s dark and be active during the day. 

Jet-lag, an irregular sleep pattern, or shift-work can disrupt our biological clock and cause many health problems such as sleep disorders, a lowered immune system, weight gain, and an increased risk of cardiovascular disease. 

Melatonin treatments have been successfully used to help circadian clock disruptions and improve <a href="https://www.earth.com/news/getting-sleep-healthier-diet/">sleep</a> for shift-workers and those affected by jet-lag. 

Now, new research reveals that melatonin could also help promote healthy physical and mental aging, with exciting implications in Alzheimer's disease studies.

A new review of melatonin treatments in regards to sleep disorders published in the British Journal of Pharmacology highlights the links between melatonin, our circadian rhythm, and diseases. 

“Deviant circadian rhythms and poor sleep quality are associated with increased risks of cardiovascular, metabolic, and cognitive diseases, as well poor quality of life and increased risks of premature death,”  said Dr. Nava Zisapel from <a href="https://english.tau.ac.il/">Tel Aviv University</a>, in Israel, the author of the review. 

Zisapel shows that melatonin treatments could be used for more than just regulating healthy sleep and could help with neurodegenerative diseases like Alzheimer's because of the role sleep plays in memory and cognitive functioning. 

“In healthy humans, periods of sleep following learning, consistently enhanced retention of the learned material in a variety of memory tasks compared to wakefulness,” writes Zisapel in his review. “Considering the role of sleep in memory consolidation it is not surprising that insufficient sleep can reduce cognitive ability including attention and memory.”

--

By<a href="mailto:kayvandette@gmail.com"> Kay Vandette</a>,<a href="https://www.earth.com/"> Earth.com </a>Staff Writer

Melatonin can help promote healthy aging and regulate sleep

Melatonin, produced in the pineal gland in the brain, is...

A new study from <a href="https://www.duke.edu/">Duke University</a> shows that women are more likely to survive times of crisis than men. <a href="https://www.earth.com/news/prehistoric-women-stronger-arms/">Women</a> now live up to 10 years longer than men, and the new research suggests that this is also the case during the worst of circumstances.

The experts found that, in times of adversity, newborn girls are more likely to survive than boys. The researchers say that the fact that women have an advantage over men even in infancy, which is before behavioral differences between the sexes have developed, suggests that the explanation must be biological.

The research team analyzed mortality data for people who lost their lives to famine, disease, or other crises dating back around 250 years. The data covered seven different populations of individuals whose life expectancy was only 20 years or less, including slaves in Trinidad and the United States in the early 1800s and famine victims in Sweden.

Freed American slaves who were relocated to Liberia in the 1800s experienced the highest mortality rates ever recorded. More than 40 percent died during their first year, which was most likely the result of exposure to tropical diseases.

In the 1840s, a potato blight caused widespread crop failure in Ireland and life expectancy dropped by more than 15 years.

The study revealed that women live longer than men by an average of 6 months to 4 years even when mortality rates are very high for both sexes. For example, girls born during a famine that struck the Ukraine in 1933 lived 50 percent longer than boys.

When the researchers categorized their results by age group, they found that most of the female survival advantage comes from differences in infant mortality. Newborn girls are more resilient than newborn boys.

The findings indicate that the life expectancy gender gap cannot be fully attributed to social differences between the sexes, such as violence and risky behavior. The female advantage in times of crisis may be due primarily to biological factors such as genetics or hormones.

Estrogens, for example, have been shown to strengthen the body's immunity to infectious disease.

“Our results add another piece to the puzzle of gender differences in survival,” said the study authors. 

The research team was led by Virginia Zarulli, an assistant professor at the <a href="https://www.sdu.dk/en/">University of Southern Denmark</a>. The study is published in <a href="http://www.pnas.org/">Proceedings of the National Academy of Sciences</a>.

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By <a href="http://csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Staff Writer

Women live longer than men, even in the worst circumstances

A new study from Duke University shows that women are...

The <a href="https://www.cdc.gov/tobacco/data_statistics/fact_sheets/adult_data/cig_smoking/index.htm">Centers for Disease Control</a> reports that roughly 36.5 million US adults smoke cigarettes and more than 16 million people in the United States have a smoking-related disease.

Even though <a href="https://www.earth.com/news/heavy-drinking-visibly-age/">smoking</a> rates are going down, thanks to higher taxes, packaging and marketing tactics, smoking-related diseases and deaths are still a major health concern worldwide. 

A new study, conducted by researchers from the<a href="http://www.qmul.ac.uk/"> Queen Mary University of London</a>, found that at least 61 percent of people who try a cigarette become daily smokers, at least temporarily.

The main goal of the study was to show how prevalent experimenting with smoking during early adolescence and adulthood is in developing a smoking addiction. 

The researchers examined datasets from eight surveys collected from the <a href="http://www.healthdata.org/about/ghdx">Global Health Data Exchange</a> that dealt with smoking and trying a cigarette for the first time. 

The surveys took place in the UK, the US, Australia and New Zealand and had combined over 215,000 survey respondents. 

“This is the first time that the remarkable hold that cigarettes can establish after a single experience has been documented from such a large set of data,” said Professor Peter Hajek, the lead researcher. 

After analyzing the data, the researchers’ calculations showed that 60.3 percent of the survey respondents said they had tried a cigarette and of those, nearly 69 percent admitted to transitioning to a daily smoking habit. 

However, because of the diverse nature of the data and the different methodologies employed by each survey, the results come with a wide margin of error.

Even with the study’s limitations, the research shows experimenting early on with cigarettes is a major factor in addiction later in life.

“In the development of any addictive behavior, the move from experimentation to daily practice is an important landmark, as it implies that a recreational activity is turning into a compulsive need,” said Hajek. “We've found that the conversion rate from 'first-time smoker' to 'daily smoker' is surprisingly high, which helps confirm the importance of preventing cigarette experimentation in the first place.” 

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By <a href="mailto:kayvandette@gmail.com">Kay Vandette</a>, <a href="https://www.earth.com/">Earth.com</a> Staff Writer

Most people who try cigarettes become smokers, study finds

The Centers for Disease Control reports that roughly 36.5 million...

Researchers from <a href="https://www.kcl.ac.uk/">King's College London</a> are reporting that getting more sleep each night can help reduce a person's sugar intake and lead to an overall healthier diet.

Lack of <a href="https://www.earth.com/video/sleep-risk-depression-anxiety/">sleep</a> can make an individual more prone to certain conditions such as obesity and cardio-metabolic disease. According to the <a href="https://www.cdc.gov/">Centers for Disease Control and Prevention</a>, one out of every three adults is not getting enough sleep.

The researchers developed a trial for adults who were getting less than the recommended seven hours per night to see if it was feasible for them to get more sleep. The team also set out to investigate the impact that extended sleep may have on nutrient intake.

21 participants were given a 45-minute sleep consultation with the goal of extending their sleep by up to 1.5 hours per night. A control group, which was also made up of 21 participants, received no sleep intervention.

After the consultation, the individuals kept food diaries and wore sleep monitors for seven days. The sleep trackers measured how long the participants slept and also how long they were in bed before falling asleep.

The study revealed that getting more sleep resulted in a 10-gram reduction in sugar intake. The participants who extended their amount of sleep also reported a decline in their overall intake of carbohydrates.

“The fact that extending sleep led to a reduction in intake of free sugars, by which we mean the sugars that are added to foods by manufacturers or in cooking at home as well as sugars in honey, syrups and fruit juice, suggests that a simple change in lifestyle may really help people to consume healthier diets,” said study co-author Dr. Wendy Hall.


The study also showed that 86 percent of those who received a sleep consultation increased time spent in bed, while half increased their sleep duration by 52 to 90 minutes. Three participants achieved a weekly average within the recommended seven to nine hours.


There were indications, however, that the extended sleep may have been of lesser quality than the control group. The researchers concluded that an adjustment period is needed to get used to the new routine.

“Sleep duration and quality is an area of increasing public health concern and has been linked as a risk factor for various conditions,” said lead author Haya Al Khatib. “We have shown that sleep habits can be changed with relative ease in healthy adults using a personalized approach.”

“Our results also suggest that increasing time in bed for an hour or so longer may lead to healthier food choices. This further strengthens the link between short sleep and poorer quality diets that has already been observed by previous studies.”

“We hope to investigate this finding further with longer-term studies examining nutrient intake and continued adherence to sleep extension behaviours in more detail, especially in populations at risk of obesity or cardio-vascular disease,” said Khatib.

The study is published in the <a href="http://ajcn.nutrition.org/">American Journal of Clinical Nutrition</a>.

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By <a href="http://csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Staff Writer

Getting more sleep helps you keep a healthier diet

Researchers from King's College London are reporting that getting more...

A friend of mine, Sasa, volunteered at the UN climate change conference COP23.  While she was there, she emailed me about a group, Guardians of the Forest, who visited COP23 to be heard.  

Guardians of the Forest went on a bus tour, reaching at the end Bonn, the host of COP23.  Along the way, Guardians of the Forest organized events in Cologne, Brussels, Paris, London, Amsterdam and Berlin.  The goal of the tour was to raise awareness of the plight of native peoples and their unique position in preserving natural environments.  

Guardians of the Forest is a group of indigenous people from all over the world, dedicated to conserving the environments they live in, the very source of their lives and unique cultures.  Sasa and I met in Madagascar, where we worked with local people on reforestation efforts; involving indigenous people in saving <a href="https://www.earth.com/news/mining-deforestation-amazon-rainforest/">rainforests</a> seems essential to both of us.  It goes beyond just rain forests in exotic locations though, it’s something that applies to landscapes, environments and species in the US.  It is important not to fall into the trap of thinking of native people as ‘noble savages’ who always look out for the environment.  The picture is complex but native cultures can show us different perspectives on the environment, something we desperately need.  In our western, science saturated society, animals, plants, even mountains are often seen as objects or ‘resources’, something to be used.  It’s of incredible importance to talk to people who see these things as a part of home.  Would the apple tree under which you shared your first kiss or buried your dog be a resource?

Mina Setra, a Guardian of the Forest of Indonesia, says it eloquently, “We (indigenous people) look after our forest; it is our life, our home and home of our ancestors. We are the best Guardians of the forest."

According to the Guardians of the Forest website, 40% of murdered environmental defenders in 2016 were indigenous peoples.  At the same time, indigenous peoples make up only 5% of the world’s population.  Some of these were people fighting not only for the environment but demanding basic rights and respect from large corporations like oil companies and their own governments.  The brutality and ambivalence faced by indigenous environmentalists worldwide is also mirrored in how native peoples in the US are treated.  The Standing Rock Sioux were virtually ignored by the government in their demand that no pipeline be put through their land, endangering their water supply.  Police descended on the Standing Rock protestors with concussion grenades, tear gas and violence.  

We also see how governments ignore these marginalized people in reference to Bear’s Ears National Monument.  The monument was declared because of a request from an alliance of several Native American governments.  Bear’s Ears was set to be the first national monument co-managed by Native American groups.  When Donald Trump shrank the monument by 85% he ignored this Indigenous input.  Ryan Zinke, Trump’s secretary of the interior didn’t even meet with Native American leaders before suggesting the reduction of the National Monument.

Native groups are incredibly important to the environment the world over.  Some national parks in Africa initially forced local indigenous people out, only to the detriment of the environment.  Some ecological interactions involve humans; even you and I.  Traditional people are usually more keenly aware of being part of a bigger ecosystem.  Traditional knowledge, local specific knowledge of an environment is key to finding our way back to a natural balance within the environment.

In Brazil, large tracts of rainforest have been left alone for the time being, with traffic into them severely limited.  These forests are preserved not for the environment itself but to give the native peoples living uncontacted within the right to maintain their traditional lifestyle.  Working for these native people’s rights also has the added benefit of course of preserving pristine Amazonian forest.

The Guardians of the Forest make the problems indigenous people face very clear as well as the cause of it.  Olo Villalaz from Gunayala tribe in Panama, also a member of AMBP an alliance of native peoples and forests said, 

“People were very interested for our bus tour, we brought a message about situation in the rainforest, and how we all have to unite  to save the world and how they can help. People in Europe usually do not know that soya come from bloody place for us, indigenous people. However, when people in Europe became aware of that, they want to start using sustainable products. The other threat for indigenous people is a mining expansion; especially it is a problem in Colombia. In Hamburg and other ports in Europe, it is possible to see mountains of charcoal that was brought from these mines. 

Even that developed countries are looking for sustainable production and renewable energy, they still rely on the coal for the energy production, and many people in developing countries, especially indigenous communities, are suffering because of that. Many companies are still using destructive methods to extract the commodities. It is necessary to speak to politicians, to explain what is happening in our countries, and that sustainable development is a necessity”  

Environmental justice was a big subject at the round table the Guardians of the forest took part in.  It brings to mind that environmentalism isn’t just about creating a nice place to play, it is about a way of life and living itself for the most vulnerable.  We must remember that our actions as consumers as interconnected people in a web of species have long reaching consequences.  

David, from Guarani tribe in Brazil “Everything has its spirits, every single element of nature taught us how to live. People that are disconnected from the nature are trying to kill us, remove us from our home. We are only defending our way of living, which is the most sacred to us. We have wisdom to leave in the nature; we are all leaving in the big communities via the voices of our ancestors. Day by day. We need to respect our land, she is our mother, and she teach us how to live in the harmony”.

Most of the problems that Indigenous people face are coming from overconsumption of the developed world; palm oil, raw materials, soya, fossil fuels. There is a necessity to raise the public awareness and to reduce the consumption.

--

<a href="http://earth.com">Earth.com</a> Exclusive By <a href="mailto:zachfitzner@yahoo.com">Zach Fitzner</a> and Sasa Danon

Guardians of the Forest: Natives and ecological preservation

A friend of mine, Sasa, volunteered at the UN climate...

Advanced DNA sequencing has given researchers new insight into the origin of the first human settlers on the Scandinavian Peninsula. The new data suggests that these settlers came from two distinct regions, and the subsequent population evolved to survive extreme weather conditions.

Evidence shows that there was a human presence on the Scandinavian Peninsula beginning nearly 12,000 years ago, yet the routes and origins of the migrants have remained a mystery.

The research team sequenced the genomes of seven hunter-gatherers recovered from across Scandinavia, which dated back between 9,500-6,000 years old. The experts discovered that migrations into the Scandinavian Peninsula most likely followed two routes - one from central Europe and one along the Norwegian Atlantic Coast. 

The two populations mixed in Scandinavia, and created a genetically diverse group of individuals with many genetic variants that are not found in modern-day Europeans.

The experts analyzed the DNA evidence for signs of adaptation to the cold and low daylight conditions of high-latitude regions. They found several genetic variants which were linked to a gene associated with physical performance and, according to the researchers, are likely associated with physiological adaptation to <a href="https://www.earth.com/news/cold-environments-increase-cancer/">cold</a> as well.

The genomes also revealed a high frequency of genetic variants linked to reduced skin pigmentation, which is a known adaptation to the low UV radiation found in high-latitude environments.

Torsten Günther is a population geneticist at <a href="https://www.uu.se/en">Uppsala University</a> and one of the lead authors of the study.

“We used cutting-edge genomic approaches to investigate hypotheses about the early colonization of northern Europe after the ice-sheet of the last glaciation retracted,” said Günther. “It is really great to see how evidence from different disciplines can be combined to understand these complex past demographic processes.”

“Our findings are important for human genetics, archaeology and anthropology, and it will be interesting to see what similar approaches can tell us about the post glacial population dynamics in other parts of Europe and the rest of the world.”

The is published in the open access journal <a href="http://journals.plos.org/plosbiology/">PLOS Biology</a>.

[caption id="attachment_992531" align="aligncenter" width="300"]<a href="https://www.earth.com/wp-content/uploads/2018/01/scandinavia.jpg"><img class="size-medium wp-image-992531" src="https://www.earth.com/wp-content/uploads/2018/01/scandinavia-300x140.jpg" alt="" width="300" height="140" /></a> Image Credit: Beate Kjørslevik[/caption]


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By <a href="http://csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Staff Writer

Migrants from two areas merged to become the first Scandinavians

Advanced DNA sequencing has given researchers new insight into the...

Researchers from the <a href="http://www.unimelb.edu.au/">University of Melbourne</a> recently reviewed phytotherapy medical studies to determine which herbs were beneficial in treating <a href="https://www.earth.com/video/sleep-risk-depression-anxiety/">anxiety</a>. 

Phytotherapy is a science-based approach to treatments using plants and herbs, and the Melbourne team focused on gamma-aminobutyric acid (GABA), which is a key component of easing anxiety and the main target of most medications. 

According to the researchers, phytomedicines like chamomile or Indian ginseng could provide a desirable alternative to traditional pharmaceuticals that have unpleasant side effects. 

The study was published in the journal Phytotherapy Research and outlines the most effective plants and herbs scientifically proven to help with anxiety. 

The researchers reviewed studies involving the use of phytomedicines as a treatment for anxiety in both human and animal trials. 

The studies were compiled from several major online medical library databases, and the researchers only analyzed studies that showed evidence of GABA-modulating activity. 

The results showed several phytomedicines that could be effective treatments for anxiety and reducing stress levels including kava, valerian, chamomile, Ginkgo biloba, and passionflower. 

Kava, a plant grown in the Pacific Islands, was ruled as the most effective plant for reducing stress, and has been used as a mood enhancer for centuries on the South Pacific Islands.

Today, kava can be found in pills and teas but has been banned in some countries because of its link to liver damage. 

In the United States, any products with kava come with an <a href="https://www.fda.gov/">FDA </a>consumer advisory and researchers are unsure if the plant itself causes liver damage, or if in conjunction with liver medications or alcohol, the kava becomes dangerous. 

The study shows that several herbs are scientifically proven to help ease anxiety and stress, and provides a wider body of research for those looking to pursue the most effective anxiety treatments without negative side effects. 

--

By <a href="mailto:kayvandette@gmail.com">Kay Vandette</a>,<a href="https://www.earth.com/"> Earth.com</a> Staff Writer

These herbs are scientifically proven to help treat anxiety

Researchers from the University of Melbourne recently reviewed phytotherapy medical...

What if every <a href="https://www.earth.com/news/brain-records-body-weight/">brain</a> was virtually connected, able to communicate feelings and emotions through a kind of WiFi network we’re all wired into? 

According to Digby Tantam, a Clinical Professor of Psychotherapy at the <a href="https://www.sheffield.ac.uk/">University of Sheffield</a>, a WiFi network for the brain is very much in the realm of possibility. 

Tantum has studied human communication for many years and recently published his findings in a new book, <a href="https://www.jkp.com/uk/the-interbrain-2.html">The Interbrain</a>. 

The interbrain is how Tantum describes the brain’s ability to pick up subliminal information and read other people. He also says his research explains why we experience “gut” feelings.

“We can know directly about other people’s emotions and what they are paying attention to,” Tantum told the <a href="http://www.telegraph.co.uk/science/2018/01/06/wi-fi-connects-human-brains-explains-people-have-gut-feelings/">Telegraph</a>. “It is based on the direct connection between our brains and other people’s and between their brain and ours. I call this the interbrain.”

The interbrain could also explain why people diagnosed with autism are unable to connect with people as easily as others because according to Tantum, they have no interbrain connection. 

Language is only one part of how we communicate, and many of our interactions are non-verbal gestures or expressions. 

Tantum believes his research shows that language plays a minimal part of human communication and that the brain is actually picking up micro-signals that relay what we’re thinking and feeling to others.

However, the technological advances of the internet may be interfering negatively with the mass interbrain network, Tatum notes.

“Emotional contagion occurs at the speed of light, not the speed of electronic transmission. Face-to-face visual input is accompanied by sound, by gesture, by the smell of sweat, by the possibility of touch, and by a connect,” Tantum told the Telegraph. “So what is lacking in this vast network is an interbrain connection between its human participants.”

--

By <a href="mailto:kayvandette@gmail.com">Kay Vandette</a>, <a href="https://www.earth.com/">Earth.com </a>Staff Writer

The Interbrain: The wifi network of our brains

What if every brain was virtually connected, able to communicate...

A new review by the <a href="https://www.ncei.noaa.gov/">National Center for Environmental Information</a> (NCEI), which accounts for events such as <a href="https://www.earth.com/news/hurricane-harvey-global-warming/">Hurricanes Harvey</a>, Irma, and Maria, has found that 2017 was the costliest year in weather-related damage in the history of the United States.

NCEI is responsible for monitoring and assessing weather events across the globe which have significant societal and economic impacts. 

The experts report that there were 16 weather events in 2017 which exceeded one billion dollars in damage, including 1 drought, 2 floods, 1 freeze event, 8 severe storms, 3 tropical cyclones, and 1 wildfire. 

Hurricane Harvey alone caused $125 billion in damage, and the total cost of 2017’s events is estimated at $306.2 billion. This number smashes the previous record of $214.8 billion, which was set in 2005 when Hurricanes Katrina, Dennis, and Rita struck. 

According to NCEI, the United States has experienced 219 weather and climate disasters since 1980 that each generated costs of at least $1 billion. Overall, the cost of these 219 events exceeds $1.5 trillion. 

Between 1980 and 2017, the yearly average of billion-dollar events is 5.8, and this average was nearly tripled last year. In addition to the increase in the cost and frequency of disasters in 2017, the extreme weather claimed the lives of 362 people.

The Intergovernmental Panel on Climate Change (IPCC) is a group of scientists brought together by the United Nations to keep the world informed on the current state of climate change.

The IPCC reports, “A changing climate leads to changes in the frequency, intensity, spatial extent, duration and timing of extreme weather and climate events, and can result in unprecedented extreme weather and climate events.”

The <a href="https://www.ncdc.noaa.gov/billions/events">U.S. Billion-dollar Weather/Climate Disaster report</a> is developed by NCEI for the the National Oceanic and Atmospheric Administration (NOAA).

--

By <a href="http://csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Staff Writer

Natural disasters in 2017 were the costliest on record

A new review by the National Center for Environmental Information...

Experts at <a href="https://www.dukehealth.org/">Duke Health</a> have demonstrated that a <a href="https://www.earth.com/news/left-handed-advantage-sports/">baseball</a> hitter’s level of skill may be measured by how well he performs in front of a computer screen. Individuals who excelled at tests involving a series of vision and motor tasks were found to be more skilled on the baseball field.

252 baseball players from both major and minor league baseball teams were instructed to complete animated tasks on large touch-screen machines called Nike Sensory Stations. The challenges involved tracking or touching flat shapes as they moved across the fields.

The researchers found that players with higher scores on these tests also had better “plate discipline,” which includes better on-base percentages, more walks, and fewer strikeouts.

“There has been a data revolution in the game of baseball over the past decade with the introduction of technologies that track the speed and movement of every pitch, the location of players in the field, and other tools that can quantify player performance like never before,” said lead author Kyle Burris.

“In this study, we wanted to quantify the links between an athlete's senses such as eyesight and motor control using task scores and game performance," he said. "We found positive relationships between several tasks and performance for hitters, but not for pitchers.”

The challenges were developed to test a player's ability to decipher information from a faint object and also to examine the individual's reaction time and hand-eye coordination.

High scores on a perception task were associated with a higher ability to get on base, while players who excelled in hand-eye coordination and reaction time were found to have a better chance of drawing walks. High scores in spatial recognition, including the ability to shift between near and far targets, were associated with fewer strikeouts.

“We can't say there's a causal relationship between higher scores on the tasks and performance in games, but there was an association in the real-world data we evaluated,” said Burris. “Regardless, this information could be useful in scouting, as well providing possible training targets to improve on-field performance.”

The research team recently launched the Duke Sports Vision Center, a workshop where the effectiveness of visual training technologies will be evaluated. The lab includes newer versions of the sensory stations used in this study as well as immersive virtual reality.

“In the past five years or so, we've moved to a digital realm where there are all kinds of new tools that provide new context for training, such as virtual reality, perceptual learning video games and brain training," said senior author Greg Appelbaum. “The Sensory Station is one such device that can be used to link visual skills to on-field performance and provide information to individuals about how their skills compare to peers who might play the same sport and position at the same level.”

The study is published today in the journal <a href="http://www.nature.com/srep/">Scientific Reports</a>.

--

By <a href="http://csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Staff Writer

New testing technology can predict the best baseball players

Experts at Duke Health have demonstrated that a baseball hitter’s...

Cardiologists at <a href="http://www.utsouthwestern.edu/">UT Southwestern</a> and <a href="https://www.texashealth.org/pages/home.aspx">Texas Health Resources</a> are reporting that the right amount of exercise can reverse heart damage in older patients. If the regimen is started in time, the therapeutic effects of exercise can help to prevent the risk of heart failure.

The research team set out to determine if <a href="https://www.earth.com/news/exercise-brain-major-boost/">exercise</a> can restore the heart's elasticity in sedentary individuals. Earlier research by senior author Dr. Benjamin Levine and his team showed significant improvements in cardiac plasticity in young individuals, but showed very little change if the exercise training was started after age 65.

The doctors explain that in order to reap the most benefit, the exercise should be started before age 65 when the heart is still somewhat elastic and has the ability to be reshaped. 

“Based on a series of studies performed by our team over the past 5 years, this 'dose' of exercise has become my prescription for life,” said Dr. Levine. “I think people should be able to do this as part of their personal hygiene - just like brushing your teeth and taking a shower.”

Dr. Levine recommends exercising at least four to five times a week, as his team established that two to three times a week is not enough. The exercise routine should consist of 30-minute sessions plus warm-up and cool-down periods.

The experts previously conducted a two-year study which was focused on 50 participants. The individuals were divided into two groups, including one group that received supervised exercise training and another group who received yoga and balance training.

After two years, those who had received exercise training showed an 18 percent improvement in their maximum oxygen intake during exercise and a more than 25 percent improvement in the elasticity of the left ventricular muscle of the heart. Dr. Levine compared this transformation to a new, stretchy rubber band as opposed to an old, stiff rubber band.

Sedentary aging can result in the stiffening of heart's left ventricular muscle, which pumps oxygen-rich blood back out into the body.

"When the muscle stiffens, you get high pressure and the heart chamber doesn't fill as well with blood,” said Dr. Levine. “In its most severe form, blood can back up into the lungs. That's when heart failure develops.”

The study is published in the American Heart Association journal <a href="http://circ.ahajournals.org/">Circulation</a>.

--

By <a href="http://csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Staff Writer

Consistent exercise can reverse heart damage or older adults

Cardiologists at UT Southwestern and Texas Health Resources are reporting...

In high school, it may seem like everyone wants to date the prettiest girl or the most muscular guy. But a small percentage of young people aren’t interested in looks at all – they find intelligence sexy instead.

A group of psychologists from the <a href="https://www.uwa.edu.au/">University of Western Australia</a> decided to investigate the concept of sapiosexuality – attraction to intelligence – to see if it held any merit.

“The emergence of the popular culture notion of a sapiosexual, an individual who finds high levels of intelligence (IQ) the most sexually attractive characteristic in a person, suggests that a high IQ may be a genuinely sexually attractive trait, at least for some people,” the researchers wrote.

Using a questionnaire, they found that a small minority of people do find intelligence sexy. The questionnaire showed that for a little less than 10 percent of study participants, intelligence does play a major role in whether they are sexually attracted to someone or not. 

More than 350 people between the ages of 18 and 35 took the questionnaire about romantic and sexual attraction. The researchers believe the results indicate that sapiosexuality may be a valid form of sexual attraction.

Even among those who scored high on the Sapiosexual Questionnaire, though, objective intelligence isn’t everything. In the end, the researchers found that even among those who find intelligence more important than appearance or personality, they’re attractive to a person’s other features, too.

Take the fact that, on average, those who were attracted to intelligence found partners with an IQ of about 120 to be more sexually attractive than those with a higher IQ.

The survey showed that, along with intelligence, participants valued kindness, understanding, and whether a potential partner was “exciting.”

“The results were interpreted to suggest that, for most people, a very high IQ in a partner (IQ 135 +) is not the most attractive level of intelligence, which may be considered supportive of a version of the threshold hypothesis of intelligence,” they wrote. “Finally, although sapiosexuality may be a genuine psychological construct, it appears to be influenced by non-intellective factors.”

The study has been published in the journal <a href="https://www.sciencedirect.com/science/article/pii/S0160289617301551">Intelligence</a>.

—

By <a href="mailto:kcathey@earth.com">Kyla Cathey</a>, <a href="http://www.earth.com">Earth.com</a> staff writer

Study: some people really do find intelligence sexy

In high school, it may seem like everyone wants to...

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On the unforgiving landscape of North Greenland, temperatures drop and sunlight barely penetrates through the polar winter. It was here, however, that an international team of scientists found <a href="https://www.earth.com/news/predatory-worms-were-terror-beasts-half-a-billion-years-ago/#google_vignette" target="_blank" rel="noreferrer noopener">evidence of sea monsters</a> that would change our understanding of ocean life in the past.



This video captures the discovery of Timorebestia fossils that had been hidden for more than 500 million years in the Sirius Passet formation. The "terror beasts," as they are called, are a hidden chapter in the evolutionary history of <a href="https://www.earth.com" target="_blank" rel="noreferrer noopener">Earth</a>, showing that sophisticated predator-prey interactions occurred much earlier than previously envisioned.



Dr. Jakob Vinther and his research team at the <a href="https://www.bristol.ac.uk/" target="_blank" rel="noreferrer noopener">University of Bristol</a>, in collaboration with researchers at the <a href="https://eng.kopri.re.kr/" target="_blank" rel="noreferrer noopener">Korean Polar Research Institute</a>, braved extreme weather conditions at 82.5 north latitude to locate these giant creatures. Using sophisticated electron microprobe analysis, they revealed the detailed anatomy of the animals, including their muscle and nerve tissues.



The find upsets the traditional timeline of sea predators. Although we've long appreciated that Cambrian oceans were at one time ruled by <a href="https://www.youtube.com/watch?v=jWI3-UgA3_o&amp;list=PL1QLQMW9MWDwpkFOnvgAmu7wT6rZmYqdJ&amp;index=19" target="_blank" rel="noreferrer noopener">arthropods</a>, these discoveries indicate that relatives of arrow worms were first to dominate the seas. These worms were building sophisticated food webs several million years before other predator groups arose.



Each fossil is a story of ancient hunger, with fossil stomach contents revealing these meter-long beasts dined on heavily armored arthropods regularly, cementing their place as the ocean's first apex predators.



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Worms dominated seas before dinosaurs

https://www.youtube.com/watch?v=3Y4eLFNYrKE On the unforgiving landscape of North Greenland, temperatures drop...

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https://www.youtube.com/watch?v=Ow3JH03PqEQ
</div><figcaption class="wp-element-caption">New York is the site of the world's oldest forest.</figcaption></figure>



<h2 class="wp-block-heading" id="h-385-million-year-old-trees-discovered">385-million-year-old trees discovered</h2>



Scientists have uncovered something extraordinary just two hours north of New York City. The <a href="https://www.earth.com/news/worlds-oldest-forest-discovered-close-to-new-york-city/" target="_blank" rel="noreferrer noopener">world's oldest forest</a>, dating back 385 million years, offers a window into how Earth's first complex forests shaped our planet's atmosphere.



Located near <a href="https://townofcairo.com/" target="_blank" rel="noreferrer noopener">Cairo, New York</a>, in Greene County, these weren't merely primitive plants struggling to survive. These were sophisticated trees with root systems remarkably similar to modern forests. This ancient woodland predates dinosaurs by 140 million years.



<h2 class="wp-block-heading" id="h-the-cairo-forest-discovery">The Cairo forest discovery</h2>



385 million years ago, upstate New York was a tropical paradise near the equator. Thanks to continental drift, this ancient forest has traveled thousands of miles to its current location.



The fossil forest sits in an abandoned quarry, roughly half the size of a football field. This represents just a slice of what was likely a massive forest system stretching from New York into Pennsylvania.



Charles Ver Straeten, curator of sedimentary rocks at the <a href="https://www.nysm.nysed.gov/" target="_blank" rel="noreferrer noopener">New York State Museum</a>, made the discovery in 2009. While scouting the former highway department property, his trained eye spotted wandering patterns in the stone that looked like marine features.



<h2 class="wp-block-heading" id="h-revolutionary-age-and-preservation">Revolutionary age and preservation</h2>



The site contains 385-million-year-old rocks with fossilized woody roots forming horizontal patterns up to 18 feet (5.5 meters) wide. As Christopher Berry, a paleobotanist at Cardiff University, explains: "You are walking through the roots of ancient trees."



This discovery pushes back advanced tree evolution by millions of years. The research, published in <a href="https://www.cell.com/current-biology/home" target="_blank" rel="noreferrer noopener">Current Biology</a> in December 2019, fundamentally changes our understanding of when complex forests first emerged.



Researchers believe a massive flood buried the forest floor, creating perfect fossilization conditions. Over millions of years, sediment hardened into rock, preserving these root patterns like nature's time capsule.



<h2 class="wp-block-heading" id="h-meet-archaeopteris-the-first-modern-tree">Meet Archaeopteris: the first modern tree</h2>



The star of this ancient forest is Archaeopteris – not to be confused with the feathered dinosaur Archaeopteryx. This tree was far older and more revolutionary.



William Stein from <a href="https://www.binghamton.edu/" target="_blank" rel="noreferrer noopener">Binghamton University</a> describes the roots as "strikingly modern, essentially what you'd see outside in my yard right now." These weren't simple root systems you'd expect from ancient plants.



Some fossilized roots are six inches (15 centimeters) in diameter, forming 36-foot-wide (11-meter) patterns. These giants grew up to 65 feet (20 meters) tall with five-foot-diameter (1.5-meter) trunks.



<h2 class="wp-block-heading" id="h-climate-changing-impact">Climate-changing impact</h2>



These trees fundamentally changed Earth's environment. Kevin Boyce, a Stanford University geoscientist, explains how their deep roots triggered "weathering," chemical reactions that pulled carbon dioxide from the atmosphere.



This process dropped atmospheric CO2 levels from 10-15 times higher than today to roughly modern concentrations. These ancient trees helped create atmospheric conditions that made complex life possible.



<h2 class="wp-block-heading" id="h-ancient-forest-ecosystem">Ancient forest ecosystem</h2>



The forest was remarkably diverse. Scientists identified Eospermatopteris, palm tree-like plants with short roots that reached 30 feet (9 meters) tall but lacked woody structure. The forest also housed cladoxylopsids and a mysterious third species still being studied.



All reproduced through spores rather than seeds – millions of years before seeds evolved. This tropical environment had no grass, flowers, or flying insects, just towering trees creating Earth's first complex forest canopy.



<h2 class="wp-block-heading" id="h-scientific-significance">Scientific significance</h2>



Before this finding, the Gilboa forest, located 25 miles (40 kilometers) away, held the "oldest forest" title. Cairo's trees are 2-3 million years older, showing that complex forest ecosystems developed much faster than scientists believed possible.



Patricia Gensel, a <a href="https://www.unc.edu/" target="_blank" rel="noreferrer noopener">University of North Carolina</a> paleobotanist, notes: "The size of those root systems is really changing the picture. Even 20 years ago, researchers assumed trees with such complex root systems didn't evolve so early."



The Cairo site presents three unique root systems, suggesting Devonian period forests were diverse ecosystems with different trees occupying different environmental niches, much like today's forests.



<h2 class="wp-block-heading" id="h-modern-preservation-efforts">Modern preservation efforts</h2>



In 2022, New York State Senator Michelle Hinchey secured a $170,000 grant for the town of Cairo to construct specialized fencing around the fossil forest site. The town plans to conduct a feasibility study exploring the possibility of creating an educational center and working lab on-site.



Joe Hasenkopf, chair of the Cairo Planning Board, hopes to partner with educational institutions to create a research facility serving scientists, students, and the public.



<h2 class="wp-block-heading" id="h-lessons-for-today-s-climate">Lessons for today's climate</h2>



Why does a 385-million-year-old forest matter today? It shows how dramatically forests can change Earth's climate. These ancient woodlands created the atmospheric conditions supporting complex life.



Understanding how prehistoric forests transformed the planet helps us appreciate modern forests' critical role in addressing climate change. Forests remain Earth's most effective carbon capture systems.



These prehistoric trees changed Earth's atmosphere by pulling massive amounts of carbon dioxide from the air. As we face modern climate challenges, this ancient forest reminds us of trees' incredible power to transform our planet's environment.



The next time you walk through a forest, remember you're experiencing an ecosystem whose blueprint was established 385 million years ago in upstate New York. These ancient pioneers didn't just survive – they thrived and changed the world forever.



The full study was published in the journal Current Biology.



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Earth's oldest forest found in the United States

https://www.youtube.com/watch?v=Ow3JH03PqEQ New York is the site of the world's oldest...

<figure class="wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><div class="wp-block-embed__wrapper">
https://www.youtube.com/watch?v=prrq8Ql81zk
</div><figcaption class="wp-element-caption">Acid rain and a crisis solved.</figcaption></figure>



<h2 class="wp-block-heading" id="h-why-don-t-we-ever-hear-about-acid-rain-anymore-the-environmental-crisis-that-was-solved">Why don't we ever hear about "acid rain" anymore? The environmental crisis that was solved</h2>



Remember the 1980s when acid rain dominated headlines? Dire warnings about rain eating buildings, killing fish, and destroying forests filled every news cycle. Then, almost like magic, acid rain vanished from public discourse. What happened? Did we actually solve one of the late 20th century's most pressing environmental challenges?



The answer might surprise you. Unlike many environmental issues that drag on indefinitely, acid rain represents one of modern history's most successful ecological recovery stories. It's a tale of science, politics, and technology working together to tackle what seemed impossible.



<h2 class="wp-block-heading">What was acid rain?</h2>



Acid rain isn't regular rain having a bad day – it's precipitation that became significantly more acidic due to air pollution. When power plants, factories, and vehicles burn fossil fuels, they release sulfur dioxide (SO2) and nitrogen oxides (NOx) into the atmosphere.



<h2 class="wp-block-heading">The science behind it</h2>



Think of acid rain as nature's chemistry experiment gone wrong. These compounds react with water, oxygen, and other chemicals to form sulfuric and nitric acids. When mixed with water vapor in clouds, they create precipitation with dangerously low pH levels.



While clean rain has a pH of about 5.6, acid rain could drop as low as 4.2 to 4.4 – roughly as acidic as tomato juice or coffee. According to US Geological Survey documentation, Scottish chemist Angus Smith first coined "acid rain" in 1872, but it didn't become a household phrase until the 1960s and 1970s when Swedish scientist Svante Odén documented its devastating effects on Scandinavian lakes and European forests.



<h2 class="wp-block-heading">The crisis at its peak</h2>



During the height of public concern, environmental damage was both widespread and visible. This wasn't some abstract future threat – people could see destruction happening in real-time.



<h2 class="wp-block-heading">Environmental devastation</h2>



The most dramatic impacts were impossible to ignore. Research documented by the Adirondack Lakes Survey Corporation and the New York State Department of Environmental Conservation shows that in the Adirondack Mountains, more than 200 lakes became so acidic they couldn't support fish life. The Adirondack Council reports that 409 lakes once supported brook trout, but many lost their fish populations due to acid rain.



By 1976, when scientists cataloged all acidified lakes in the Adirondack Park, researchers found that half of the lakes over 2,000 feet above sea level had no fish, according to studies published in environmental journals. The acidification process worked like a slow-motion disaster. As acid rain fell into watersheds, it gradually lowered pH levels. Fish couldn't survive in acidic water, and their food sources died off too.



Trees at high elevations showed stress directly linked to acid rain. It weakened them by leaching nutrients and making them susceptible to disease. Historical records show Germany's Black Forest saw nearly half its trees damaged by the mid-1980s.



<h2 class="wp-block-heading">Economic impact</h2>



Acid rain wasn't just environmental – it was expensive. Acidic precipitation corroded infrastructure, buildings, and monuments. Historic stone structures deteriorated at accelerated rates. Tourism suffered as lakes became fishless and forests declined. EPA economic analyses from the period documented repair costs mounting into billions annually.



<h2 class="wp-block-heading">The solution: government action and technology</h2>



Transformation from crisis to success required unprecedented cooperation between governments, industries, and environmental groups.



<h2 class="wp-block-heading">The Clean Air Act of 1990</h2>



The turning point came with the Clean Air Act Amendments of 1990, signed by President George H.W. Bush. This represented a fundamentally new approach to environmental regulation, as documented in EPA historical records.



<h2 class="wp-block-heading">Cap-and-trade success</h2>



Instead of mandating specific technologies, the 1990 amendments introduced something revolutionary: a cap-and-trade system for sulfur dioxide emissions. EPA program documentation shows this market-based approach set overall limits but allowed companies to trade emission allowances.



The genius was harnessing market forces to find cost-effective pollution reduction. Companies reducing emissions cheaply could sell excess allowances to those facing higher costs. Research published in environmental economics journals and EPA progress reports shows this resulted in dramatic SO2 reduction at a fraction of projected costs.



<h2 class="wp-block-heading">Technology advances</h2>



Policy provided the framework, but technology made reductions possible. Studies in atmospheric science journals document the widespread adoption of flue gas desulfurization systems ("scrubbers") that removed sulfur dioxide before it reached the atmosphere. By the 2000s, new installations could remove over 95% of SO2 emissions, according to EPA technical reports.



The push coincided with cleaner energy development. Natural gas produces fewer sulfur compounds than coal. Wind and solar, emerging in the 1990s, captured growing market share, reducing reliance on high-sulfur coal.



<h2 class="wp-block-heading" id="h-why-we-don-t-hear-about-it-today">Why we don't hear about it today</h2>



Why did acid rain disappear from headlines? Simple: the problem was largely solved.



<h2 class="wp-block-heading">Success doesn't make news</h2>



There's an old journalism saying: "If it bleeds, it leads." Environmental success stories don't generate urgency like crisis reporting. Media attention shifted to other challenges: climate change, plastic pollution, and biodiversity loss. There's only so much environmental anxiety the public can absorb, and newer concerns replaced acid rain.



<h2 class="wp-block-heading">Mission accomplished</h2>



The primary reason is beautifully simple: interventions worked. EPA monitoring data shows sulfur dioxide emissions dropped over 90% since 1990. Academic research published in environmental science journals confirms pH levels in formerly affected areas returned closer to normal. This represents one of history's most dramatic environmental recoveries. Studies by the Adirondack Lakes Survey Corporation show fishless lakes now support healthy populations. Forests recovered, and building damage slowed dramatically.



<h2 class="wp-block-heading" id="h-is-it-really-gone">Is it really gone?</h2>



The crisis is largely resolved, but monitoring data shows the problem isn't completely eliminated – it's managed to acceptable levels. Some areas still experience occasional events during high pollution periods. International environmental research indicates that rapidly industrializing Asian countries face similar problems to what we experienced decades ago, though they're implementing successful strategies.



EPA research shows nitrogen oxide emissions proved more challenging than sulfur dioxide, coming from vehicles and mobile sources. Climate science studies suggest changing weather patterns add complexity to how acid rain forms and falls.



<h2 class="wp-block-heading">What this teaches us</h2>



The acid rain experience proves that seemingly intractable environmental problems can be solved with scientific understanding, political will, and technological innovation. Environmental monitoring data shows recovery speed was remarkable – within a decade, measurable improvements appeared in air quality and ecosystem health.



Success came from bipartisan support across party lines. Policy analysis studies show the market-based approach appealed to those preferring economic incentives while achieving environmental goals. This support created lasting policy surviving political changes.



<h2 class="wp-block-heading">Conclusion</h2>



Acid rain's disappearance from public consciousness represents environmental science's greatest success stories. Through effective regulation, technological innovation, and international cooperation, we transformed an overwhelming crisis into a manageable challenge.



Today's silence isn't because we forgot – it's because we solved it. The 1990 Clean Air Act, combined with technology and energy market changes, reduced acid rain emissions over 90%, according to comprehensive EPA data analysis.



This success offers hope for current challenges. It proves complex problems can be solved when science, policy, and technology work together. As we face climate change and plastic pollution, acid rain reminds us that dramatic positive change is possible.



Next time someone asks whether environmental regulations work, remember acid rain. It's proof that sometimes, we get it right.



<hr class="wp-block-separator has-alpha-channel-opacity"/>



Sources: This article draws from EPA official documentation and progress reports, peer-reviewed research published in environmental and atmospheric science journals, historical data from the Adirondack Lakes Survey Corporation, New York State Department of Environmental Conservation records, US Geological Survey publications, policy analysis studies, and environmental monitoring data collected over three decades.



<h2 class="wp-block-heading">Frequently Asked Questions</h2>



1. Is acid rain completely gone? No, but EPA monitoring shows it's reduced to manageable levels. US sulfur dioxide emissions dropped over 90% since 1990, making acid rain much less severe than the 1980s crisis.



2. How long did solving take? Environmental monitoring data shows significant improvements began within 5-10 years of 1990s emission controls. Full ecosystem recovery took longer – some areas need 20-30 years for complete recovery.



3. What made the solution successful? Clear scientific understanding, visible damage motivating action, bipartisan support, available technology, and innovative market-based policies like cap-and-trade.



4. Do other countries have acid rain problems? Yes, particularly rapidly industrializing Asian countries. However, international environmental research shows many implement similar successful control strategies.



5. Could acid rain return? Potentially, if regulations weaken or we return to high-sulfur coal without controls, though effects would take years to become severe according to environmental projections.



6. Can you recommend any teaching tools on the subject of "acid rain"? The United States Environmental Protection Agency produced a wonderful teacher's guide for ages 14 and under that you can find on the EPA website here: <a href="https://www.epa.gov/sites/default/files/2017-03/documents/teachersguide.pdf" target="_blank" rel="noreferrer noopener">https://www.epa.gov/sites/default/files/2017-03/documents/teachersguide.pdf</a>



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The environmental problem we actually solved

https://www.youtube.com/watch?v=prrq8Ql81zk Acid rain and a crisis solved. Why don't we...

Fresh,Radish,Harvest,On,Soil,In,Garden.

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https://youtu.be/Fi2OeEwuzRM?si=vTyd2m9FMmtyWkex
</div></figure>







Mid-July is an opportune time to kick-start a thriving fall garden, and this guide lays out the best vegetables and herbs to plant now for a fruitful autumn harvest. 



Fast-growing leafy greens such as spinach, lettuce, kale, and arugula perform especially well in the waning summer heat, with harvests beginning as soon as 30 days. 



These cool-season crops relish the transition into fall, offering repeated yields with cut-and-come-again methods.



Root vegetables like radishes, carrots, and beets also excel during this period. Radishes deliver satisfaction in under a month, while carrots and beets mature in about two months. Employing succession planting ensures a continuous stream of produce deep into the cooler months. 



For a boost of fresh flavor, herbs like cilantro, basil, dill, and chervil are excellent picks. These heat-loving varieties flourish in July’s warmth and are harvest-ready in about 30 days, especially when sown continuously.



Gardeners in zones 6 through 9 can benefit from planting bush beans and snap peas, which don’t require trellising and are ideal for compact plots. 



Maturing in 50–60 days, they’re a smart choice for quick, protein-rich harvests. For those in hotter regions, heat-tolerant crops such as okra and southern peas provide reliable yields and thrive in scorching conditions.



This guide emphasizes more than crop selection—it highlights the importance of timing, soil preparation, and ongoing sowing techniques. 



With thoughtful planning and attention to regional climate needs, even late-summer gardeners can enjoy fresh salads, hearty stews, and the satisfaction of a robust, homegrown harvest well into fall.



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What to plant in your garden in mid-July

https://youtu.be/Fi2OeEwuzRM?si=vTyd2m9FMmtyWkex Mid-July is an opportune time to kick-start a thriving...

Green,Ecoduct,Over,An,Empty,Highway,During,Sunset.

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A new long-term study in Monkton, Vermont, reveals that wildlife tunnels significantly reduce amphibian road mortality during seasonal migrations. 



Frogs and salamanders often cross roads to reach breeding ponds each spring, but many are killed by vehicles. 



Researchers from the <a href="https://www.uvm.edu/" target="_blank" rel="noreferrer noopener">University of Vermont</a>, in collaboration with local citizens and the Vermont Agency of Natural Resources, installed two underpass tunnels in 2015. 



Over a 12-year monitoring period, they observed an 80.2% reduction in amphibian deaths, and up to 94% for non-climbing species like salamanders. 



The study used a before-after-control-impact design and documented more than 5,200 amphibians, highlighting the tunnels’ effectiveness even in nearby buffer zones.



Funded at $342,397 - far cheaper than wildlife crossings for large mammals - the project showcased the power of community-led conservation.



Local groups initiated the effort after observing mass amphibian deaths. Wildlife cameras later captured over 2,200 amphibians using a tunnel in just one spring, along with other species like raccoons and bobcats, indicating wider ecosystem benefits.



This marks the first peer-reviewed, long-term data set in the northeastern U.S. confirming amphibian-specific underpasses work. 



The study urges transportation departments to incorporate these designs into road planning and highlights how community action, thoughtful infrastructure, and persistence can make a real difference for biodiversity.



The full study was published in the <a href="https://linkinghub.elsevier.com/retrieve/pii/S1617138125000780" target="_blank" rel="noreferrer noopener">Journal for Nature Conservation</a>.



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Wildlife tunnels save millions of amphibians

https://youtu.be/XYgiPzmNBTU?si=eFYY7gPHU1JznLvU A new long-term study in Monkton, Vermont, reveals that...

Scientists are transforming chocolate into a functional food by infusing it with probiotics and prebiotics, aiming to create a treat that satisfies cravings while supporting gut health. 



The challenge lies in maintaining chocolate's beloved texture and flavor while adding health benefits.



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Probiotics - beneficial microbes that balance gut bacteria and aid digestion - are typically fragile and can be destroyed by stomach acid or processing. 



Prebiotics act as food for these microbes, helping them thrive. Together, they form "synbiotics," a powerful health combination.



Researchers Smriti Gaur and Shubhi Singh from India's Jaypee Institute of Information Technology took an innovative approach, using natural prebiotics like corn and honey instead of complex processing methods. 



They created five chocolate varieties: a control and four synbiotic versions containing different combinations of prebiotics, probiotics (Lactobacillus strains), and flavor enhancers (cinnamon or orange).



Laboratory simulations of human digestion showed the probiotics remained viable for over five hours, suggesting they could survive long enough to benefit gut health.



Taste tests were positive, with researchers particularly enjoying the orange-flavored variety, describing it as having "vibrant citrus notes" complementing the "rich cocoa" with a "luxurious" texture.



This research represents just the beginning. With further refinement of strains, textures, and flavors, chocolate could evolve beyond mere indulgence to become a functional food that nourishes while it delights.



The study is published in the journal <a href="https://pubs.acs.org/doi/10.1021/acsfoodscitech.4c00741" target="_blank" rel="noreferrer noopener">ACS Food Science &amp; Technology</a>.

Is chocolate the next nutritional powerhouse?

Scientists are transforming chocolate into a functional food by infusing...

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Today’s Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> features Nushagak Bay, a large estuary in southwest Alaska. Nushagak runs mainly north to south and exits in Bristol Bay, a large body of water in the Bering Sea.



"The bay is primarily fed by the Nushagak River, which begins in the Alaska Range and flows southwest approximately 450 km. The bay is also fed by several additional rivers including the Wood, Igushik, Snake and Weary rivers," says ESA.



"The dark colors of the Nushagak River are most likely due to tannins or lignins (chemical substances found in plants). Tannins and lignins from roots, leaves, seeds, bark and soil can leach into the water and give it a brown or even black colour. The sediments then flow southwards where it is mixed with the bluer waters of the bay."



Video/ Image Credit: ESA



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By <a href="http://csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Staff Writer

Nushagak Bay in southwest Alaska

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Today's Video of the Day from the <a href="https://www.acs.org/">American Chemical Society</a> (ACS) reveals that proteins on flu viruses are actually flexible, tilting and waving in a “breath-like” motion. According to the experts, these proteins could be used to better defend against the flu.



"The main antigenic targets of influenza virus are two surface glycoproteins, hemagglutinin (HA) and neuraminidase (NA). Whereas the structural and dynamical properties of both glycoproteins have been studied previously, the understanding of their plasticity in the whole-virion context is fragmented," wrote the researchers.



To investigate, the team conducted detailed simulations of the influenza A H1N1 virion, or the swine flu. The experts concluded that the visualizations show many new vulnerable states of flu viruses, which could improve future vaccines and antiviral drugs.



Video/ Image Credit: American Chemical Society&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Flu viruses are more flexible than expected

[sendtonews key="G9bUoxcjr4-2511624-12187" type="single"] Today's Video of the Day from the...

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Today’s Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> features Lake Trasimeno, which is located west of Perugia in central Italy. It is the fourth largest lake in the country. While Trasimeno’s water level varies, it has a maximum depth of approximately six meters.&nbsp;



"In this Copernicus Sentinel-2 image, captured on 6 August 2022, the lake’s emerald green colour is likely due to the presence of phytoplankton. Streaks in the water, particularly visible in the west, indicate the presence of soil and sediments which have been stirred up by winds. Dark colored waters in the southern part of the lake indicate a presence of submerged and floating macrophytes (aquatic plants) as well as algae," says ESA.



"Surrounded by hills on three sides, Trasimeno is subject to heavy storms created by winds, especially from the north and west. There are three islets in the lake: Maggiore, Minore and Polvese (the largest). The lake’s shores are sparsely inhabited with only two popular villages: Castiglione del Lago and Passignano sul Trasimeno."



"Italy is experiencing its worst drought in 70 years which has affected drinking water supplies, hydroelectric power and agricultural production. High temperatures, hot winds and lack of rainfall are the main causes of drought in the Umbrian region which saw Lake Trasimeno’s drop 1.3 m, reaching the limit of the hydrometric zero in July 2022."



Video/Image Credit: ESA&nbsp;



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By <a href="http://csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Staff Writer

Lake Trasimeno in Central Italy

[sendtonews key="3upvlAaHgO-2256633-12187" type="single"] Today’s Video of the Day from the...

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Today's Video of the Day from the <a href="https://www.acs.org/">American Chemical Society</a> describes a new self-powered nanosensor that can instantly detect mercury contamination with the tap of a finger.&nbsp;



The oxidized form of mercury can be harmful when it is ingested through contaminated water or food. This makes it necessary for experts to develop sensors that can quickly and accurately detect the presence of mercury.&nbsp;



Zong-Hong Lin and colleagues have now created a triboelectric nanosensor (TENS) that can detect mercury by simply by touching a sample. According to the researchers, their TENS could serve as the basis for similar devices to safely and remotely monitor other pollutants.



Video Credit: American Chemical Society&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Detecting mercury contamination with the tap of a finger

[sendtonews key="LvS8v8bp9z-2564889-12187" type="single"] Today's Video of the Day from the...

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Today’s Video of the Day from the <a href="https://www.acs.org/">American Chemical Society</a> explores the ability of salt to transform the way that foods and beverages taste. Salt is known to cover up undesirable flavors, such as bitterness in coffee or beer, but how exactly does sodium chloride change the taste of other compounds?



One previous study showed that, not only does salt suppress bitterness, but also enhances sweetness and sourness. Another study revealed that bitterness reduction by salt seems to be happening at the tongue receptor level as well as in the brain.&nbsp;



While it is known that salt taste is mediated by the presence of sodium channels in the form of taste buds, experts believe that there is also an unknown receptor responsible for how we taste salt that has not yet been identified.&nbsp;



Video Credit: ACS Reactions



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

How does salt makes things taste better?

[sendtonews key="X0f6OHYoI4-2310561-12187" type="single"] Today’s Video of the Day from the...

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Today’s Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> features Santiago, the capital city of Chile. The city is located in the center of the Santiago Metropolitan Region, which has a population of about eight million people.&nbsp;



'The weather of Santiago resembles the Mediterranean climate with dry and warm summers with temperatures reaching up to 35°C (from October to March) and cool and humid winters that can drop to 0°C (from April to September)."



"The city lies in the centre of the country’s central valley around 80 km from the Pacific Ocean to the west and borders Argentina to the east. A tiny part of Argentina is visible in the top-right corner of the image where the mountain crest of the Andes Mountains acts as a divider between the two countries," says ESA.



Video/ Image Credit: ESA



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Santiago, Chile in South America

[sendtonews key="JRaP49ISmm-2357509-12187" type="single"] Today’s Video of the Day from the...

Spiral,Galaxy,,Illustration,Of,Milky,Way

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Astronomers at <a href="https://www.jhu.edu/">Johns Hopkins University</a> have created an interactive map of the universe, including the actual position and real colors of 200,000 galaxies. The map allows the public to access data that was previously only available to scientists.



The map was developed using data collected by the Sloan Digital Sky Survey. For over two decades, a telescope in New Mexico was aimed at slightly different locations to capture the night sky.&nbsp;



"Growing up I was very inspired by astronomy pictures, stars, nebulae and galaxies, and now it's our time to create a new type of picture to inspire people," said map creator Brice Ménard, a professor at Johns Hopkins. "Astrophysicists around the world have been analyzing this data for years, leading to thousands of scientific papers and discoveries. But nobody took the time to create a map that is beautiful, scientifically accurate, and accessible to people who are not scientists. Our goal here is to show everybody what the universe really looks like."



"In this map, we are just a speck at the very bottom, just one pixel. And when I say we, I mean our galaxy, the Milky Way which has billions of stars and planets. We are used to seeing astronomical pictures showing one galaxy here, one galaxy there or perhaps a group of galaxies. But what this map shows is a very, very different scale."



"From this speck at the bottom, we are able to map out galaxies across the entire universe, and that says something about the power of science."



The <a href="https://mapoftheuniverse.net/">interactive map</a> is available online, where it can be downloaded for free.



Video Credit: Johns Hopkins&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Interactive map of the universe includes 200,000 galaxies

[sendtonews key="e4ZG0Jawp3-2374785-12187" type="single"] Astronomers at Johns Hopkins University have created...

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Lesotho: Africa's "Kingdom in the Sky" Today’s Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> features northwest Lesotho in South Africa.



According to ESA, Lesotho is the only nation in the world that lies completely above 1,000 m in elevation. The country is famous for its tall mountains and narrow valleys, and is known as Africa's "Kingdom in the Sky."



Out of a population of around two million people, about 80 percent live in rural areas. More than 75 percent of these people are engaged in <a href="https://www.earth.com/news/climate-change-will-have-a-global-impact-on-agriculture/">agriculture</a>, including rainfed cereal production and animal grazing.&nbsp;



ESA reports that the country’s agricultural system faces a growing number of issues, with climate-related vulnerabilities such as drought, floods and extreme temperatures occurring more frequently. 



Diamonds are amongst the minerals found in the mountains. Indeed, Lesotho can truly be called the Kingdom in the Sky. Beautiful, culturally rich, safe, affordable, and easily accessible from Durban and Johannesburg, mountainous Lesotho is a vastly underrated travel destination. the Kingdom of Lesotho (Sotho: 'Muso oa Lesotho) is an enclaved country in southern Africa. It is just over 30,000 km2 (11,583 sq mi) in size and has a population of around 2 million.



Video Credit: ESA&nbsp;&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Staff Writer 



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Lesotho: Africa's "Kingdom in the Sky"

[sendtonews key="uV9Lh2fQbV-1760058-12187" type="single"] Lesotho: Africa's "Kingdom in the Sky" Today’s...

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Today's Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> features Dublin, the capital and largest city of Ireland. Beyond its pub culture, Dublin is known as a modern culinary destination and a UNESCO City of Literature.



"Dublin is located near the midpoint of Ireland’s east coast in the province of Leinster. The city, which covers an area of around 115 square kilometers, is bordered by the Dublin Mountains, a low mountain range to the south, and is surrounded by flat farmland to the north and west," says ESA.



"The city straddles the River Liffey, which rises in the Wicklow Mountains and flows around 80 kilometers eastwards through the city of Dublin, in which it is canalised and bordered with quays. It then empties into Dublin Bay, an arm of the Irish Sea."



Dublin has an abundance of green spaces, including one of the largest enclosed public parks in any European capital city. Phoenix Park, which was originally formed as a royal hunting park in the 1660s, includes 707 hectares of green space.



Video Credit: ESA&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

The city of Dublin on Ireland's east coast

[sendtonews key="qjvhBOBnY8-2426650-12187" type="single"] Today's Video of the Day from the...

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Today's Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> features the province of Zaragoza in northeast Spain. The image was captured by the Copernicus Sentinel-2 mission.



"Together with the provinces of Huesca and Teruel, Zaragoza formed the old kingdom of Aragon. Its capital, also called Zaragoza (not visible in this image) is home to around half of Aragon’s population," says ESA.



"The Ebro River can be seen winding its way through the province from west to east in this image. Between its source in the Cantabrian Mountains in the northwest and its delta on the Mediterranean coast, the Ebro River is fed by more than 200 tributaries as it flows 910 km across much of northern Spain."



Since rainfall is very scarce in this region, irrigation in the Ebro basin is critically important. In the valleys surrounding the Ebro River, many fields are used for growing crops such as corn, wheat, and barley.



Video/ Image Credit: ESA



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

The province of Zaragoza in northeast Spain

[sendtonews key="oL4FnPTGCV-2384527-12187" type="single"] Today's Video of the Day from the...

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Today’s Video of the Day from <a href="https://earthobservatory.nasa.gov/">NASA Earth Observatory</a> reveals the evolution of the Columbia Glacier in southeastern Alaska. Columbia is among the fastest shrinking glaciers in the world, and the video documents its rapid retreat over the years.&nbsp;



Columbia Glacier is a large, multi-branched calving glacier that flows out of the Chugach Mountains to the Prince William Sound.&nbsp;



According to USGS, Columbia had a long history of stability prior to 1980, with a length 41 miles, and small, short-lived advances or retreats.



In the years since 1980, however, satellite images have captured Columbia’s alarming retreat. By using false-color images, scientists can distinguish between snow and ice, open water, vegetation, and rocky debris on the glacier’s surface.



The series of false-color images featured in today's video were acquired over the span of 35 years. You can see that by 2021, the glacier’s main branch had retreated about 15 miles from its initial position.



The Columbia Glacier has also lost more than 50 percent of its volume, mostly due to calving. <a href="https://www.earth.com/video/nasa-reveals-3d-visual-of-an-atmospheric-river/">NASA</a> reports that while climate change likely started the retreat, mechanical processes kept the disintegration going.



The NASA images are provided by Jesse Allen, Robert Simmon, Joshua Stevens, and Lauren Dauphin using data from Landsat satellites, from the U.S. Geological Survey, and data from MODIS on NASA’s Terra satellite. The structure of Columbia’s moraine played a large role in the stability of the glacier before 1980. 



Like other tidewater glaciers, the Columbia built up a moraine over time, and the mixture of ice and rock functioned like a dam keeping out the sea. It was supported on one end by the shoreline and by the underwater terminal moraine at the other.



Video Credit: NASA Earth Observatory/&nbsp; NASA’s Scientific Visualization Studio



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



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The rapid retreat of the Columbia Glacier

[sendtonews key="0879czfG3k-1785905-12187" type="single"] Today’s Video of the Day from NASA...

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Today’s Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> features the Pyrenees Mountains, which form a natural boundary between France and Spain in southwest Europe.



The mountain range is 430 kilometers in length. It stretches from the Mediterranean Sea on the east to the Atlantic Ocean on the west.



At an elevation of 3404 meters, Pico de Aneto is the highest mountain peak in the Pyrenees, and the third-highest peak in Spain. Pico de Aneto is located in the Posets-Maladeta Natural Park, which spans more than 82,000 acres.&nbsp;



"Geological studies have revealed that the Pyrenees Mountains have been around for longer than the Alps, with their sediments first deposited in coastal basins during the Paleozoic and Mesozoic eras," reports ESA.



"The entire mountain range formed due to the upwelling of large sedimentary rocks by the collision of the Iberian and the Eurasian plate around 100 to 150 million years ago, followed by intense erosion from ice and water."



The western Pyrenees receive more precipitation due to moisture blowing in from the Atlantic Ocean. The mountain range contains many lakes, several small glaciers, and some of the highest waterfalls in Europe.



Video &amp; Image Credit: ESA



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

The Pyrenees Mountains in southwest Europe

[sendtonews key="6HyfrAJTBI-1831843-12187" type="single"] Today’s Video of the Day from the...

Earth,Like,Exoplanet,3d,Render

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Today's Video of the Day from <a href="https://www.nasa.gov/goddard">NASA Goddard</a> describes two exoplanets that are orbiting a star 218 light-years away. A team of researchers led by the University of Montreal has found evidence that these planets are "water worlds."



The experts used data from NASA’s Hubble and Spitzer Space Telescopes. They discovered that exoplanets Kepler-138 c and Kepler-138 could be composed largely of water.



"We previously thought that planets that were a bit larger than Earth were big balls of metal and rock, like scaled-up versions of Earth, and that's why we called them super-Earths," explained study co-author Björn Benneke.&nbsp;



"However, we have now shown that these two planets, Kepler-138 c and d, are quite different in nature and that a big fraction of their entire volume is likely composed of water. It is the best evidence yet for water worlds, a type of planet that was theorized by astronomers to exist for a long time."



Video Credit: NASA Goddard



Image Credit: NASA, ESA, and Leah Hustak (STScI)



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Two distant planets may be "water worlds"

[sendtonews key="QIoVYJqRBi-2434608-12187" type="single"] Today's Video of the Day from NASA...

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Satellites reveal how Earth's systems are interconnected Today’s Video of the Day from <a href="https://www.nasa.gov/goddard">NASA Goddard</a> describes Earth’s interconnected systems, and how this network is affected by rising temperatures.&nbsp;



During 2020, average global temperatures matched the hottest year on record. The hurricane season was also record-breaking, with many of the storms intensifying at extraordinary speeds. Hot water in the ocean is fuel for hurricanes. The satellite data shows that it's all one interconnected system showing how Satellites reveal how Earth's systems are interconnected.



According to NASA, dust swept up from Northern Africa plays a major role in the formation of hurricanes, and is also a key source of fertilization in the Amazon rainforest. As a result of<a href="https://www.earth.com/news/seagrass-wasting-disease-is-fueled-by-climate-change/"> climate</a> change, dust plumes are expected to decline, which will have an effect on vegetation far away.&nbsp;



Images from Earth-observing satellites show how the world’s plant life is affected by natural disasters, fires, and deforestation. Satellites also reveal how widespread changes in vegetation impact waterways,&nbsp; the climate, air quality. Satellites communicate by using radio waves to send signals to the antennas on the Earth. "Earth From Space" is a groundbreaking two-hour special that reveals a spectacular new space-based vision of our planet. 



Video Credit: NASA Goddard&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Satellites reveal how Earth's systems are interconnected

[sendtonews key="JbW4VsY53O-1632195-12187" type="single"] Satellites reveal how Earth's systems are interconnected...

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